Wild Atlantic Salmon

Debate between Baroness Hayman of Ullock and Lord Bellingham

Thursday 12th September 2024 Grand Committee

[The Parliamentary Under-Secretary of State, Department for Environment, Food and Rural Affairs (Baroness Hayman of Ullock) (Lab)]

My Lords, I am pleased to respond to this Question on wild Atlantic salmon. I thank the noble Lord, Lord Forsyth, for raising this important matter, and all noble Lords for their speedy contributions—it is a shame that we did not have longer. As the noble Lord, Lord Roborough, said, the noble Lord, Lord Douglas-Miller, did a lot to draw attention to this while he was the Minister, and I thank him for his work because not enough attention has been paid to it in the past.

I acknowledge the importance of wild north Atlantic salmon, a protected and iconic species. Young salmon undergo a complex transformation so that they can leave our rivers and migrate thousands of kilometres to feed in cold north Atlantic waters. These salmon spend at least a year in the Atlantic before returning to our rivers to spawn. But, as we have heard, over the last 30 to 40 years there has been a significant and ongoing decline in salmon stocks, not only in UK rivers but across much of the north Atlantic. We have heard some very frightening figures for the rapidity of that decline.

Historically, there has been a strong tradition of commercial and recreational salmon fishing right across the United Kingdom, bringing in tens of millions of pounds annually. Now, there is only limited commercial salmon fishing in Scotland, and recreational salmon fishers operate largely on a catch-and-release basis to protect the remaining stocks, as we have heard.

The pressures facing Atlantic salmon are serious. They are wide ranging and often difficult to manage. As we have heard, they include fishing, climate change, habitat degradation, invasive species, disease and genetic introgression, to name just a few of the challenges facing the industry. Without increased conservation efforts, there is a real risk that we will see our remaining wild salmon stocks drop further—the noble Lord, Lord Forsyth, was clear on this in his introduction. As other noble Lords have said, according to the International Union for Conservation of Nature’s red-list criteria, Atlantic salmon are now endangered in Great Britain and near threatened globally.

Due to the Atlantic salmon’s huge geographic range, it is vital that we work with international partners to protect this species. The 1984 convention for the conservation of salmon in the north Atlantic put an end to almost all fishing for Atlantic salmon over 12 nautical miles from shore and established the North Atlantic Salmon Conservation Organization—NASCO —of which the UK is a member. Measures agreed by NASCO have resulted in significant further reductions in fishing effort and have driven improvements in salmon management more broadly.

Having said this, stocks are still not recovering, so the Government welcome NASCO’s recently published strategy and action plan, which aims to prioritise and drive actions necessary to slow the decline of wild Atlantic salmon populations and demonstrate that restoration is possible. The target for this is within the next 10 years. NASCO will now focus on increasing our understanding of the pressures on salmon; on developing best practice around the management of salmon habitat, aquaculture, stocking and fisheries management; and on increasing collaboration and accountability for the delivery of salmon protection work.

Our domestic situation and approach echo the international picture. But, before delving into this, I should clarify that, although Defra leads on our international salmon work, domestic salmon policy is a devolved matter where it happens in Scotland, as we have heard. Between 2014 and 2020, commercial salmon netting was banned in Northern Ireland, Wales and England, and, in 2016, a prohibition on retaining any salmon caught in coastal waters was introduced in Scotland.

Recreational catch and release rates are between 89% and 96% across the UK. This has been achieved through a combination of voluntary and mandatory measures. Despite this, most recent stock assessments continue to show a downward trend, with the majority of the UK’s salmon rivers having unsustainably low salmon populations.

I am fortunate to live alongside a river myself. The River Marron is a salmonid river, so I have personally seen what is happening and am aware of the stark reality of the situation. However, there are ways we can improve things and there is some hope. For example, a few years ago on our land, a weir was removed from our river to aid the passage of salmon. There are other examples where removing barriers to free up the passage of Atlantic salmon has assisted an increase in salmon numbers, such as on the Derbyshire Derwent, Yorkshire Don, River Calder, River Dee and River Tweed, but clearly, we need to do more. We need to build on this to restore stocks on more salmon rivers. It is too early to confirm specific actions in England, but we have committed to clean up Britain’s rivers and to speed up nature’s recovery. I want to ensure that salmon and other migratory fish see the greatest possible benefit from these commitments.

I will now address some of the specific points raised by noble Lords today. Farmed fish and their welfare was clearly central to the debate, and we want to see the highest standards of animal welfare. Of course, the welfare of farmed animals in Scotland is a devolved matter for the Scottish Government to address, but I consider this to be a matter that we also need to take seriously as a Government. I will be writing to Mairi Gougeon to ask her to set out clearly what protections are in place, the levels of mortality, sea lice and antibiotic use, as well as the number of escapees—how many salmon are getting out of these farms—so that we have a clearer picture of the situation in Scotland. I am also looking to arrange meetings with my counterparts in the devolved Administrations and will discuss this, among other matters.

My noble friend Lord Grantchester talked about the importance of healthy peatlands. This of course is also devolved in Scotland, but we think that healthy peatlands are incredibly important for restoring nature and improving salmon stocks. The noble Lord, Lord Vaux, talked about the Sitka spruce. Again, in Dumfries and Galloway that is a devolved matter, but I think we need to see an end to forestry monoculture. I have discussed this with Forestry England, and I know that is the approach that it is taking.

The noble Lord, Lord Forsyth, talked about moving to more sustainable salmon farming and the noble Duke, the Duke of Wellington, talked about the organic farm that he had seen in Ireland. I am aware that AquaCultured Seafood Limited is seeking to build the UK’s first commercial land-based salmon farm in Grimsby. Land-based salmon farming does not put additional pressure on wild salmon populations in the way that open-net salmon farming does, because the fish are then isolated from that environment. As a Government, we are encouraging sustainable innovation in the salmon farming sector to increase our environmental standards. I would be very happy to look at a visit to an organic salmon farm and I thank him for suggesting that.

Predation was raised by a number of noble Lords: the noble Earl, Lord Shrewsbury, and the noble Lords, Lord Forsyth, Lord Thomas and Lord Bellingham. Given the poor status of salmon stocks predation may, under certain conditions, have significant impacts—we are aware of that. It is slightly nuanced, in the sense that the predators are often protected themselves, so we need to be careful about how and when such predators can be managed, but it is something we are very aware of.

The noble Lord, Lord Thomas, mentioned the Save the Spring project. To be honest, I did not know much about it, so if the noble Lord would like to send me some more information about it I would be really interested to take a look. Likewise, the noble Earl, Lord Shrewsbury, mentioned the project on the River Frome. My daughter has just moved to Frome, so this is something I should take an interest in.

The noble Earl, Lord Caithness, and the noble Lords, Lord Bellingham and Lord Roborough, talked about by-catch and netting of salmon. This could well be a contributing factor to declining wild salmon populations, so we are actively working with NASCO to understand this risk better. Following this year’s annual meeting, at the UK’s request and with agreement from other parties, NASCO has submitted a request to the International Council for the Exploration of the Sea to include salmon on its by-catch monitoring list in order to help us better understand the scale of the issue and inform any mitigations.

[Lord Bellingham (Con)]

I thank the Minister for giving way. It is not just by-catch that is of concern but international vessels that are fishing using sonar deliberately and specifically for salmon. They may be wiping out whole shoals of fish at one time.

[Baroness Hayman of Ullock (Lab)]

The noble Lord makes a very important point. I thank him for reminding me of it.

The noble Lord, Lord Roborough, also talked about the impact of barriers. Between 2019 and 2023, the Environment Agency and its partner organisations mitigated 58 barriers on England’s salmon rivers. Following that, the Environment Agency is conducting a review of further barriers to fish passage and intends to make recommendations on what government support is required to further move this on. We will consider that in due course.

The noble Viscount, Lord Trenchard, talked about hatcheries and stocking. NASCO has this year reviewed and updated its stocking guidance to further clarify the risks associated with stocking practices and appropriate mitigations. This is something else that the Environment Agency is reviewing.

The noble Lord, Lord Moynihan, raised the issue of the River Wye, which is an issue that we fully recognise. Natural Resources Wales and the Environment Agency are working with a number of different agencies and organisations. I am sure he is very aware of this, but I would be very happy to work with him to move forward with this issue, if he has input that he can bring.

The noble Earl, Lord Shrewsbury, mentioned sand-eels. I am afraid I will have to write to him on that matter.

Finally, my noble friend Lord Campbell-Savours asked some detailed and specific questions. With the limited time I have—I have only a few seconds left—I will have to respond to him in detail in writing.

To conclude, I once again thank the noble Lord, Lord Forsyth, for securing this important debate. I assure all noble Lords that I am committed to taking action in this area.